Decision Workspace
coproduct vs gcollections vs frunk_core
Side-by-side comparison of Rust crates
44
coproduct
growingv0.4.1
Generic coproduct type with minimal memory footprint
64
gcollections
stablev1.6.0
Generic traits over Rust collections library.
55
frunk_core
growingv0.4.4
Frunk core provides developers with HList, Coproduct, LabelledGeneric and Generic
Core Metrics
| coproduct | gcollections | frunk_core | |
|---|---|---|---|
| Health Score | 44 | 64 | 55 |
| Total Downloads | 7.6K | 1.8M | 9.1M |
| 30d Downloads | 8 | 133.5K | 502.5K |
| Dependents | 0 | 232 | 340 |
| Releases | 6 | 21 | 36 |
| Last Updated | 1266d ago | 15d ago | 286d ago |
| Age | 3y 6m | 9y 12m | 9y 1m |
Health Breakdown
coproduct
Maintenance
7
Quality
16
Community
3
Popularity
5
Documentation
13
gcollections
Maintenance
15
Quality
20
Community
9
Popularity
7
Documentation
13
frunk_core
Maintenance
8
Quality
16
Community
10
Popularity
8
Documentation
13
Technical Details
| coproduct | gcollections | frunk_core | |
|---|---|---|---|
| Version | 0.4.1 | 1.6.0 | 0.4.4 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT | MIT/Apache-2.0 | MIT |
| Dependencies | 1 | 4 | 4 |
| Crate Size | 10KB | 18KB | 40KB |
| Features | 1 | 1 | 3 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •gcollections leads with a health score of 64/100, but none of the options score above 80.
- •frunk_core has the most downloads (9.1M), suggesting wider adoption.
- •frunk_core is depended on by 340 crates — strongest ecosystem trust.
- •⚠ coproduct has not been updated in over a year.
- •coproduct, frunk_core are pre-1.0 — API may change.